IPG Photonics Corporation
MX ˙ BMV ˙ US44980X1090
SecurityMX:IPGP / IPG Photonics Corporation
InstitutionSumitomo Mitsui Trust Holdings, Inc.
Latest Disclosed Ownership1,350,328 shares
Latest Disclosed Value $ 154,734,086
Sumitomo Mitsui Trust Holdings, Inc. reports 21.70% decrease in ownership of IPGP / IPG Photonics Corporation

On April 30, 2026 - Sumitomo Mitsui Trust Holdings, Inc. filed a 13F-HR form disclosing ownership of 1,350,328 shares of IPG Photonics Corporation (MX:IPGP) valued at $154,734,086 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,724,502 shares of IPG Photonics Corporation. This represents a change in shares of -21.70% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-30 2026-03-31 13F IPG PHOTONICS COM 44980X109 1,350,328 -374,174 -21.70 154,734 25.32 0.1002
2026-01-23 2025-12-31 13F IPG PHOTONICS COM 44980X109 1,724,502 -18,926 -1.09 123,474 -10.57 0.0725
2025-10-27 2025-09-30 13F IPG PHOTONICS COM 44980X109 1,743,428 -31,232 -1.76 138,062 13.32 0.0794
2025-07-31 2025-06-30 13F IPG PHOTONICS COM 44980X109 1,774,660 819,575 85.81 121,830 102.03 0.0759
2025-04-25 2025-03-31 13F IPG PHOTONICS COM 44980X109 955,085 -44,564 -4.46 60,304 -17.04 0.0426
2025-01-28 2024-12-31 13F IPG PHOTONICS COM 44980X109 999,649 28,606 2.95 72,694 0.73 0.0491
2024-11-05 2024-09-30 13F IPG PHOTONICS COM 44980X109 971,043 54,166 5.91 72,168 -6.73 0.0500
2024-07-19 2024-06-30 13F IPG PHOTONICS COM 44980X109 916,877 11,548 1.28 77,375 -5.76 0.0571
2024-04-19 2024-03-31 13F IPG PHOTONICS COM 44980X109 905,329 -38,247 -4.05 82,104 -19.83 0.0564
2024-01-30 2023-12-31 13F IPG PHOTONICS COM 44980X109 943,576 0 0.00 102,416 6.89 0.0757
2023-10-30 2023-09-30 13F IPG PHOTONICS COM 44980X109 943,576 -31,202 -3.20 95,811 -27.63 0.0787
2023-07-31 2023-06-30 13F IPG PHOTONICS COM 44980X109 974,778 -48,970 -4.78 132,394 4.88 0.1031
2023-04-27 2023-03-31 13F IPG PHOTONICS COM 44980X109 1,023,748 -17,964 -1.72 126,238 28.01 0.0941
2023-01-30 2022-12-31 13F IPG PHOTONICS COM 44980X109 1,041,712 0 0.00 98,619 12.23 0.0781
2022-10-21 2022-09-30 13F IPG PHOTONICS COM 44980X109 1,041,712 -9,598 -0.91 87,868 -11.21 0.0722
2022-07-26 2022-06-30 13F IPG PHOTONICS COM 44980X109 1,051,310 302,102 40.32 98,960 20.34 0.0761
2022-04-27 2022-03-31 13F IPG PHOTONICS COM 44980X109 749,208 5,678 0.76 82,233 -35.75 0.0548
2022-02-02 2021-12-31 13F IPG PHOTONICS COM 44980X109 743,530 -3,102 -0.42 127,991 8.22 0.0778
2021-10-25 2021-09-30 13F IPG PHOTONICS COM 44980X109 746,632 254,905 51.84 118,267 14.11 0.0737
2021-08-02 2021-06-30 13F IPG PHOTONICS COM 44980X109 491,727 -17,282 -3.40 103,641 -3.47 0.0613
2021-04-30 2021-03-31 13F IPG PHOTONICS COM 44980X109 509,009 -17,731 -3.37 107,370 -8.92 0.0671
2021-02-05 2020-12-31 13F IPG PHOTONICS COM 44980X109 526,740 -457,173 -46.46 117,879 -29.51 0.0762
2020-10-30 2020-09-30 13F IPG PHOTONICS COM 44980X109 983,913 -30,401 -3.00 167,236 2.80 0.1127
2020-07-27 2020-06-30 13F IPG PHOTONICS COM 44980X109 1,014,314 -38,002 -3.61 162,686 40.19 0.1149
2020-04-27 2020-03-31 13F IPG PHOTONICS COM 44980X109 1,052,316 912,463 652.44 116,049 472.60 0.0998
2020-01-31 2019-12-31 13F IPG PHOTONICS COM 44980X109 139,853 -2,188 -1.54 20,267 5.22 0.0159
2019-10-31 2019-09-30 13F IPG PHOTONICS COM 44980X109 142,041 2,364 1.69 19,261 -10.60 0.0167
2019-07-29 2019-06-30 13F IPG PHOTONICS COM 44980X109 139,677 -567 -0.40 21,545 1.22 0.0192
2019-05-08 2019-03-31 13F IPG PHOTONICS COM 44980X109 140,244 165 0.12 21,286 32.14 0.0197
2019-02-06 2018-12-31 13F IPG PHOTONICS COM 44980X109 140,079 6,117 4.57 16,109 -22.95 0.0173
2018-11-07 2018-09-30 13F IPG PHOTONICS COM 44980X109 133,962 -1,443 -1.07 20,907 -30.02 0.0225
2018-08-01 2018-06-30 13F IPG PHOTONICS COM 44980X109 135,405 10,835 8.70 29,874 2.76 0.0348
2018-05-01 2018-03-31 13F IPG PHOTONICS COM 44980X109 124,570 11,787 10.45 29,072 20.38 0.0374
2018-02-06 2017-12-31 13F IPG PHOTONICS COM 44980X109 112,783 112,783 24,150 0.0312
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.